JPS54125291A - Preparation of polyvinyl acetal - Google Patents

Preparation of polyvinyl acetal

Info

Publication number
JPS54125291A
JPS54125291A JP3329578A JP3329578A JPS54125291A JP S54125291 A JPS54125291 A JP S54125291A JP 3329578 A JP3329578 A JP 3329578A JP 3329578 A JP3329578 A JP 3329578A JP S54125291 A JPS54125291 A JP S54125291A
Authority
JP
Japan
Prior art keywords
polyvinyl acetal
polyvinyl alcohol
preparation
acetalized
polyvinyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3329578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5757083B2 (https=
Inventor
Isao Karasutani
Akira Murahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP3329578A priority Critical patent/JPS54125291A/ja
Publication of JPS54125291A publication Critical patent/JPS54125291A/ja
Publication of JPS5757083B2 publication Critical patent/JPS5757083B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP3329578A 1978-03-22 1978-03-22 Preparation of polyvinyl acetal Granted JPS54125291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3329578A JPS54125291A (en) 1978-03-22 1978-03-22 Preparation of polyvinyl acetal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3329578A JPS54125291A (en) 1978-03-22 1978-03-22 Preparation of polyvinyl acetal

Publications (2)

Publication Number Publication Date
JPS54125291A true JPS54125291A (en) 1979-09-28
JPS5757083B2 JPS5757083B2 (https=) 1982-12-02

Family

ID=12382541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3329578A Granted JPS54125291A (en) 1978-03-22 1978-03-22 Preparation of polyvinyl acetal

Country Status (1)

Country Link
JP (1) JPS54125291A (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147093A (en) * 1974-10-21 1976-04-22 Denki Kagaku Kogyo Kk Horibiniruasetaaru no seizoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147093A (en) * 1974-10-21 1976-04-22 Denki Kagaku Kogyo Kk Horibiniruasetaaru no seizoho

Also Published As

Publication number Publication date
JPS5757083B2 (https=) 1982-12-02

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